Sized for Correct Construction Spacing

This indicates that the panel has been manufactured to dimensions that help accommodate recommended panel end and edge spacing when installed.

OSB floor decking supported on I-Joists

OSB floor decking supported on I-Joists

  • Panels measure 96” (nominally 2440mm) x 48” (nominally 1220mm) and have a plus 0, minus 3mm (1/8”) tolerance.
  • Spacing between ends and edges of adjacent panels helps prevent buckling caused by moisture absorption.  The recommended spacing between panels is 3mm (1/8”) at both the end and edge joints, unless otherwise recommended by the manufacturer.